Cast and Crew of TMZ investigates: What Happened to Justin Bieber?

TMZ investigates: What Happened to Justin Bieber?

TMZ investigates Justin Bieber's behavior that has fans concerned.

Full Cast of TMZ investigates: What Happened to Justin Bieber?

Harvey Levin as Self - Host

Harvey Levin

Self - Host

Crew of TMZ investigates: What Happened to Justin Bieber?

Full backstage crew list →